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Cheap flights from Quebec to London from £193

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/2. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — LON
3 Mar — 10 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Quebec to London

Enter your travel dates to find the best prices.

Cheapest flights from Quebec to London
Explore the most affordable flight options available from Quebec to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 February 2026.

Wed 11/322:45
YUL
-
LHR
1 stop16h 10m
TAP AIR PORTUGAL
Mon 16/308:15
LHR
-
YUL
1 stop17h 00m
TAP AIR PORTUGAL
Deal found 30/1£359
Wed 4/321:45
YUL
-
LGW
1 stop12h 20m
TAP AIR PORTUGAL
Wed 11/310:40
LGW
-
YUL
1 stop14h 35m
TAP AIR PORTUGAL
Deal found 31/1£361
Mon 13/422:45
YUL
-
LGW
1 stop11h 50m
TAP AIR PORTUGAL
Tue 21/416:25
LGW
-
YUL
1 stop33h 20m
TAP AIR PORTUGAL
Deal found 31/1£363
Mon 2/321:45
YUL
-
LHR
1 stop14h 45m
TAP AIR PORTUGAL
Mon 16/306:00
LHR
-
YUL
1 stop19h 15m
TAP AIR PORTUGAL
Deal found 31/1£363
Wed 4/321:45
YUL
-
LHR
1 stop16h 10m
TAP AIR PORTUGAL
Wed 11/308:15
LHR
-
YUL
1 stop17h 00m
TAP AIR PORTUGAL
Deal found 31/1£364
Wed 4/321:45
YUL
-
LGW
1 stop12h 20m
TAP AIR PORTUGAL
Sat 14/316:35
LGW
-
YUL
1 stop32h 40m
TAP AIR PORTUGAL
Deal found 31/1£366
Mon 23/221:45
YUL
-
LHR
1 stop18h 50m
TAP AIR PORTUGAL
Wed 11/308:15
LHR
-
YUL
1 stop17h 00m
TAP AIR PORTUGAL
Deal found 31/1£366
Mon 2/321:45
YUL
-
LHR
1 stop14h 45m
TAP AIR PORTUGAL
Fri 13/312:25
LHR
-
YUL
1 stop12h 50m
TAP AIR PORTUGAL
Deal found 31/1£367
Wed 4/321:45
YUL
-
LGW
1 stop12h 20m
TAP AIR PORTUGAL
Fri 13/310:40
LGW
-
YUL
1 stop14h 35m
TAP AIR PORTUGAL
Deal found 31/1£367
Wed 25/322:45
YUL
-
LGW
1 stop12h 20m
TAP AIR PORTUGAL
Tue 5/516:25
LGW
-
YUL
1 stop33h 20m
TAP AIR PORTUGAL
Deal found 31/1£369
Wed 18/221:45
YUL
-
LGW
1 stop12h 20m
TAP AIR PORTUGAL
Wed 25/210:40
LGW
-
YUL
1 stop14h 35m
TAP AIR PORTUGAL
Deal found 31/1£369
Mon 2/321:45
YUL
-
LGW
1 stop13h 00m
TAP AIR PORTUGAL
Tue 10/316:35
LGW
-
YUL
1 stop32h 40m
TAP AIR PORTUGAL
Deal found 31/1£370

Find flight deals from Quebec to London

Keep the following information in mind while searching for Quebec to London flight deals. Data was last updated 1 February 2026.

Round-trip from

£359

One-way from

£193

Popular in

December

Cheapest in

May

Average price

£505

Good round-trip deal

£425 or less

Good one-way deal

£445 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 11/3-16/3
  • 2 total stops
  • 33h 10m total
  • Quebec to London
Search Deals
13/2
  • 13/2
  • 1 total stop
  • 16h 45m total
  • Quebec to London
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£7 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Quebec to London (LON).
Search Deals
Price to beat on a one-way flight from Quebec to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Quebec to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 February 2026.
Use the filters below to find and compare flights from Quebec to London that are best for you.

Fly from

Quebec

Fly to

London

Route

Depart

Return

Price

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Wed 4/3

18:55-09:45

1 stop9h 50m

London Gatwick

Wed 11/3

11:40-00:38

1 stop16h 58m

£391

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Wed 25/2

10:00-09:45

1 stop18h 45m

London Gatwick

Wed 4/3

11:40-18:23

1 stop11h 43m

£394

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Thu 14/5

22:05-09:50

Nonstop6h 45m

London Gatwick

Sat 23/5

11:35-14:15

Nonstop7h 40m

£399

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Sun 1/3

06:45-09:45

1 stop22h 00m

London Gatwick

Tue 10/3

11:40-16:48

1 stop33h 08m

£405

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Sat 28/2

18:50-09:45

1 stop9h 55m

London Gatwick

Sat 7/3

11:40-07:23

1 stop24h 43m

£407

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Mon 2/3

15:05-09:45

1 stop13h 40m

London Gatwick

Mon 9/3

11:40-08:23

1 stop24h 43m

£409

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

20:25-13:05

1 stop11h 40m

London Luton

Wed 8/4

19:20-12:50

1 stop22h 30m

£409

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Tue 21/4

19:20-10:45

1 stop10h 25m

London Gatwick

Sun 3/5

11:35-14:15

Nonstop7h 40m

£415

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

18:50-10:35

1 stop10h 45m

London Luton

Mon 22/6

19:40-11:35

1 stop20h 55m

£416

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

19:20-10:45

1 stop10h 25m

London Gatwick

Wed 29/4

12:40-00:35

1 stop16h 55m

£418

Flights are sorted by cheapest return flights first.

Deals found on 30/1

Showing 1-10 of 60 results
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Best time to book a flight from Quebec to London

Have a flexible travel schedule? Discover the best time to fly to London from Quebec with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Quebec to London

What is the cheapest month to book a flight from Quebec to London?

Currently, March is the cheapest month in which you can book a flight from Quebec to London (average of £146). Flying from Quebec to London in July is currently the most expensive (average of £471). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from QC to LON?

Find hourly flight availability from Quebec to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 February 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Quebec to London as you normally would.

Weekly flight availability from Quebec to London

Explore weekly flight availability from Quebec to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 1 February 2026.

The most flights from CAQC to LON are scheduled on a Friday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Related info for your journey

Find useful and relevant information for your journey from Quebec to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Quebec to London?

    Air Transat, Porter Airlines, and Delta can get you from Quebec to London in just under 9h 50m. Your travel time can differ by up to 3h 26m. The distance between Quebec and London is about 3340 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Quebec to London one-way?

    £171 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on British Airways and Lufthansa, with prices starting from £353 and £502, respectively.

  • What are the most popular routes from Quebec to London?

    The most popular route from Quebec to London is Montreal Pierre Elliott Trudeau Intl - London Heathrow. You may also consider Montreal Pierre Elliott Trudeau Intl - London Gatwick or Montreal Pierre Elliott Trudeau Intl - London Stansted.

  • What are the most reliable airlines from Quebec to London?

    Consider American Airlines (53%), Aer Lingus (53%) or Finnair (53%) when booking your flight. These represent the most reliable airlines when flying from Quebec to London.

  • What are the cheapest flights from Quebec to London?

    While on average a flight from Quebec to London is generally £487, our data shows the cheapest flight currently is £378. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - London Heathrow), you can expect to pay £353 for that flight.

  • Can I find deals for flights from Quebec to London that include hotel bookings?

    Yes. In addition to deals on Quebec to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Quebec to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quebec to London.

  • Can I find deals for business class flights from Quebec to London?

    Yes. Cheapflights offers flight deals from Quebec to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Quebec to London?

    Currently, March is the cheapest month in which you can book a flight from Quebec to London (average of £146). Flying from Quebec to London in July is currently the most expensive (average of £471). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Luton
Croydon
Wembley
Gatwick
Slough
Hounslow
Ilford
Brentford
Hayes
Watford
Colchester
Guildford
Chelmsford
Bedford
Crawley
Kingston upon Thames
Eastbourne
Romford
Ipswich

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Quebec to London

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Heathrow flights
Vancouver Intl to Heathrow flights
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Edmonton to Heathrow flights
Ottawa to Gatwick flights
Winnipeg to Heathrow flights
Winnipeg to Gatwick flights
Edmonton to Gatwick flights
Vancouver Intl to Luton flights
Calgary to Stansted flights
Pearson Intl to Birmingham flights
St. John's to Heathrow flights
Victoria to Gatwick flights

Top 3 airlines flying from Quebec to London

Discover the top 3 airlines that operate flights from Quebec to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£395Average£483FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£403Average£586FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£438Average£605FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Quebec to London?

Cheapflights makes it easy to find Quebec to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Quebec to London?

Cheapflights helps you find that perfect flight to London from Quebec by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Quebec to London with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Quebec to London, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Quebec to London become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Quebec today and book when prices fit your budget.

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